CN104981638A - Distributor valve having an integrated flow meter unit - Google Patents
Distributor valve having an integrated flow meter unit Download PDFInfo
- Publication number
- CN104981638A CN104981638A CN201380072631.8A CN201380072631A CN104981638A CN 104981638 A CN104981638 A CN 104981638A CN 201380072631 A CN201380072631 A CN 201380072631A CN 104981638 A CN104981638 A CN 104981638A
- Authority
- CN
- China
- Prior art keywords
- housing parts
- flow meter
- distributing valve
- regulating cock
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 83
- 238000005325 percolation Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 18
- 230000007935 neutral effect Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 150000001361 allenes Chemical class 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0414—Plug channel at 90 degrees to the inlet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/053—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential and axial admission
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Valve Housings (AREA)
- Servomotors (AREA)
Abstract
The invention relates to a distributor valve (1) having an integrated flow meter unit, which has a main flow channel (2), through which a medium can flow in a main flow direction (X), and a secondary flow channel (3), which branches off therefrom, and having a distributor valve housing (4) containing: a main pipe (4.1) having a first conduit pipe connection (4.11), a second conduit pipe connection (4.12) and at least one branch (4.13) situated therebetween, the main flow channel (2) running in the main pipe (4.1) from the first conduit pipe connection (4.11) to the second conduit pipe connection (4.12); a first housing part (4.2) for accommodating at least one valve body (5), the branch (4.13) opening into the first housing part (4.2) and forming a fluid connection between the main pipe (4.1) and the first housing part (4.2), and the first housing part (4.2) having an outlet (4.21); and a second housing part (4.3) for accommodating a flow measurement body (6), having the valve body (5), the flow measurement body (6) and a third conduit pipe connection (4.31). To simplify the construction of the distributor valve (1), according to the invention the outlet (4.21) of the first housing part (4.2) opens into the second housing part (4.3) and forms a fluid connection between the first housing part (4.2) and the second housing part (4.3), the second housing part (4.3) has an outlet (4.31) that forms the third conduit pipe connection (4.31), and the secondary flow channel (3) run from the branch (4.13) of the main pipe (4.1) to the outlet (4.31) of the second housing part (4.3).
Description
Technical field
The present invention relates to a kind of distributing valve with integrated form flow meter unit, this distributing valve has mainstream channel and from this mainstream channel branch affluent channel out, medium can cross this mainstream channel with main flow direction percolation, the selector valve body that this distributing valve has comprises: main pipeline, it has the first pipeline pipe connecting head, second pipe pipe joint and at least one bifurcation between both, and wherein mainstream channel extends to second pipe pipe joint from the first pipeline pipe connecting head in main pipeline; For holding the first housing parts of at least one valve body, wherein bifurcation to be led in the first housing parts and the fluid formed between main pipeline and the first housing parts is communicated with and wherein the first housing parts has exhaust port; And for holding the second housing parts of flow meter body, it has valve body, flow meter body and the 3rd pipeline pipe connecting head.
Background technique
Distributing valve described above is such as known from WO 2009/100930 A1.Common distributing valve has the selector valve body of many parts composition, and it comprises main pipeline, for holding the first independent housing parts of valve body and the second independent housing parts for holding flow meter body.At this point, this first housing parts is arranged on the bottom surface place of main pipeline with the form of flange, is wherein in fluid between main pipeline and the first housing parts and is communicated with.Relatively, this second housing parts is arranged on the end face place of main pipeline with the form of flange, is wherein similarly in fluid between main pipeline and the second housing parts and is communicated with.Valve body is set in this first housing parts and flow meter body is set in this second housing parts.This main pipeline has the first pipeline pipe connecting head and second pipe pipe joint.In addition, bifurcation is set between these two pipeline pipe connecting heads, between main pipeline and the first housing parts, sets up fluid by this bifurcation and be communicated with.Finally, the constituent element of the 3rd pipeline pipe connecting head as the first housing parts is set, in the 3rd pipeline pipe connecting head, valve body is set.This valve body is adjusting axle, and this adjusting axle specifies out the maximum amount of water that should flow out from the 3rd pipeline pipe connecting head through stroke movement.
Above-mentioned distributing valve has the structure of relative complex and has component independent, mutually to be connected in a large number.The assembling of this distributing valve correspondingly becomes complicated.Because a large amount of components also makes fallibility relatively high.In addition, this distributing valve is difficult to sealing relatively due to multiple housing parts.
In addition, known a kind of flow control valve with integrated form flow meter unit from EP 0 797 080 A2, this flow control valve has the housing be made up of main pipeline and the first housing parts, and wherein this first housing parts is not only for holding valve body but also for holding flow meter body.This valve body is configured to regulating cock at this, this regulating cock fully project through main pipeline and depend on its relative to the position of main pipeline between open position and closed position adjust flux.
Summary of the invention
From above-mentioned prior art, the object of this invention is to provide a kind of distributing valve with simple structure.
Be guided out above and the object described out by so a kind of distributing valve, especially for geothermal system, the distributing valve with integrated flow meter unit and solving, this distributing valve has mainstream channel that medium (such as water) passes through with main flow direction percolation and from this mainstream channel branch affluent channel out, this distributing valve
-there is selector valve body, it comprises:
-main pipeline, this main pipeline has the first pipeline pipe connecting head, second pipe pipe joint and at least one bifurcation between both, and wherein mainstream channel extends to second pipe pipe joint from the first pipeline pipe connecting head in main pipeline,
-for holding the first housing parts of at least one valve body, wherein bifurcation to be led in the first housing parts and the fluid formed between main pipeline and the first housing parts is communicated with and wherein the first housing parts has exhaust port, and
-for holding the second housing parts of flow meter body,
-there is valve body,
-have flow meter body and
-there is the 3rd pipeline pipe connecting head, it such as can be communicated with heating system,
Described object is solved by this distributing valve like this:
-make the exhaust port of the first housing parts lead to the second housing parts and between this first housing parts and second housing parts, form fluid to be communicated with,
-make the second housing parts have the exhaust port of formation the 3rd pipeline pipe connecting head, and
-make affluent channel extend to the exhaust port of the second housing parts from the bifurcation of main pipeline.
Feature according to distributing valve of the present invention is, whole regulon is formed by the first housing parts, and the valve body to be made up of the second housing parts and whole flow quantity display unit, and the downstream of bifurcation set in main pipeline arranges flow meter body.Therefore originate in main pipeline bifurcation, carry out the adjustment of flow and the measurement of volume flowrate and display in independent (whole) affluent channel.Thus, this main pipeline only needs one for the independent bifurcation opening of affluent channel, and this opening extends to the 3rd above-mentioned pipeline pipe connecting head through flow meter unit.Preferably, distributing valve with set and install state under, this second housing parts is arranged on the below (rear) of gravitational direction (direction of gravity accleration) upper first housing parts and/or bifurcation, and/or the 3rd pipeline pipe connecting head is arranged on the below (rear) of the second housing parts and/or the first housing parts and/or bifurcation on gravitational direction.
Compared with prior art very simple according to the structure of distributing valve of the present invention, this also significantly simplify production or the assembling of distributing valve.This distributing valve is also convenient to sealing, because main pipeline only branches out a passage, that is, and described affluent channel.
First pipeline pipe connecting head and second pipe pipe joint can couple together with pipe-line system and/or other distributing valve one or more respectively.Correspondingly, the present invention also relates to a kind of connection set, particularly a kind of pipe-line system, it has more than one or multiple distributing valve, and wherein at least one distributing valve constructs according to the present invention.
According to a kind of design proposal of distributing valve according to the present invention, selector valve body is configured to single type, namely all-in-one-piece.In other words, these independent housing parts (that is, main pipeline, the first housing parts and the second housing parts) are made up of (these parts can not disassemble each other) single-piece.The structure of distributing valve is simplified further and is reduced the risk of defective tightness by this way, because there is not the position (because these housing parts are integrally connected with each other) of any needs sealing between the housing parts.
Selector valve body and/or distributing valve main body and/or flow meter body are made up of plastics especially and are preferably made up of die castings.When single-piece selector valve body, whole selector valve body is the die castings coupled together.When multiple independent housing parts, main pipeline, the first housing parts and/or the second housing parts are multiple independent die castingss.But be preferably selector valve body as described in the mode of execution of single type.
Valve body is a kind of regulating cock particularly, that is, main body that have radial entry port and be in particular axial exhaust port, that can rotate around the first running shaft.
Arrange according to the another kind of design proposal of distributing valve according to the present invention like this, that is, regulating cock can be arranged in the first housing parts as valve body in closed position and the mode rotated around the first running shaft between opening.In closed position, regulating cock closes the connection between main pipeline and the first housing parts, open position is opened this connection, particularly by this way, that is, produces maximum flow cross or maximum discharge value.Exist between a closed position and a open position that multiple or numerous regulating cock can adopt, relative to the neutral position of the first housing parts, over these locations, flow cross and discharge value less than time on open position.
First housing parts can with (particularly safety clip) at least one gap for holding securing member and/or at least one groove.This gap/groove can also be made of plastics.Regulating cock also can have at least one for holding the groove of securing member.Regulating cock is fixed on the first housing parts with axis (mean the direction of the axle of the first housing parts, the first running shaft is also positioned on this axle) by this securing member.
Between regulating cock and the first housing parts, arrange the first Sealing, such as the first seal ring, the seal/seal ring especially circumferentially (circumferencial direction of regulating cock) extends and the relative surrounding environment of the first housing parts is sealed.Substituting or extraly, Sealing or seal ring can be also set at the inner face of the first housing parts.Groove can be set in regulating cock and/or the first housing parts to hold each seal ring.
In addition, another Sealing can also be set on the surface area of regulating cock, such as another seal ring, the seal/seal ring closes the connection with main pipeline (bifurcation) in closed position, thus time in the closed position of regulating cock, do not have medium can arrive the first housing parts from main pipeline.
The seal or seal ring also can (such as with the mode of known 2 formula plastic assemblies or bonding, sulfuration etc.) can either be connected with regulating cock in a fixed manner in dissoluble mode.Extraly or alternatively, flexible especially sealing material also can be utilized to cover or apply whole regulating cock as Sealing.
According to a kind of design proposal of distributing valve according to the present invention, this first housing parts has the wall of inner side (at least partly) barrel surface, and regulating cock inner face abuts in this wall place and can along this regulating cock of this wall guided.This wall of first housing parts or the barrel surface inside this, also for being sealed relative to surrounding environment the inside of the first housing parts, particularly pass through the groove using above-mentioned Sealing and may exist.
According to another kind of design proposal, the wall of the first housing parts has opening, this opening defines the entry port for the medium can shunting out from main pipeline in bifurcation (water particularly geothermal system), and wherein this opening is consistent (this means identical or overlapping) especially in the wall of the first housing parts with the opening forming bifurcation in main pipeline.Alternatively, also can the opening in the wall of the first housing parts and pipe piece is set between the opening in main pipeline using as the connection between main pipeline and the first housing, the opening wherein in main pipeline and this pipe piece constitute bifurcation.
As already explained, according to another kind of design proposal, this regulating cock has cock passage, this cock passage extends to the axially open in regulating cock from the opening of the radial direction regulating cock, time wherein on the open position of regulating cock, (namely this axially open is aimed at the exhaust port (particularly fully) of the first housing parts in regulating cock, overlap), (namely radial opening in regulating cock is then aimed at the entry port (particularly fully) of the first housing parts, overlap), and time in the closed position of regulating cock, this regulating cock closes the entry port of this first housing parts completely, namely, close in liquid-tight manner." liquid-tight " be meant to normal pressures in pipe-line system or detected pressures under any liquid can not be had to flow out.
Exist between open and closed positions as described in multiple neutral positions, radial opening in these on position in regulating cock is aimed in the same manner as the entry port of the first housing parts, namely, overlapping, wherein cross section (flow cross) is little compared with during open position freely, thus when making discharge value and open position compared with less.
Radial opening in regulating cock has (meaning for be not wholecircle shape) of circle and/or asymmetric cross section, this cross section especially on circumferencial direction (circumferencial direction of regulating cock) wherein side than becoming thinner to opposite side.
This opening preferably has the first section, this first section has circular contour, this profile is equivalent at least semicircle especially, preferably at least 2/3 circle, particularly preferably at least 3/4 circle, wherein this diameter of a circle is corresponding to the diameter of the opening of the first housing parts ideally, and this opening defines the entry port of the medium that main pipeline distributes.
Be connected with the second section being preferably roughly breach shape especially at the first section of this opening, multiple edges of opening in this second section to move towards each other from the first section to the direction of the terminal of the second section.Particularly, these edges of opening mostly or almost entirely have the extension of straight line in this second section.
Skew between the front terminal being preferably arranged on the central point (being the center of the circular contour of the first section in the case of a circular contour) of the first section and the center line of the second section on the axial direction of regulating cock.The front terminal of this center line defines to put, and in this point, the center line of this second section runs into circumference (or imaginary circumference, the circular contour of the first section extends on this circumference).At this point, the front terminal of the center line of this second section especially from the axially open in regulating cock outwardly, the direction that is parallel to the first running shaft offsets with the central point of the first section and opens.If to extend with gravitational direction (gravity accleration direction) under the state that this running shaft of regulating cock is installed in the routine of distributing valve and this second housing parts is arranged on the rear (below) on this first housing parts gravitational direction, the front terminal of the center line of this second section just staggers with the central point of this first section with being in reverse to gravitational direction.Whole second section is preferably in the direction parallel with this first running shaft, particularly parallel with the first running shaft and point to the direction (at gravitational direction under the distributing valve routine state of installing) of the axially open of regulating cock, and before the central point of the first section, that is, above the central point of the first section.
The extending design of above-mentioned setting and the profile of radial opening is be particularly suitable for flowing.Thus the profile of radial opening is specifically designed to and is suitable for flowing, that is, the medium flowing into regulating cock by this (breach shape) second section directly in downward direction axially open and turning to.
By this way when being reversed to open position direction from closed position by regulating cock, achieving the expansion of flow cross, calculating this extensive magnitude like this, that is, making the increase of discharge value and angle of swing be almost proportional.The maximum angle rotatable of this regulating cock (that is, angle of swing) is between a closed position and a open position special in the scope of 250 ° to 290 °, preferably in the scope of 260 ° to 280 °, and is particularly preferably 270 °.The cross section of the radial opening in this regulating cock extends through 1/4 of regulating cock circumference especially, preferably through regulating cock circumference 1/3 extend, particularly preferably through regulating cock circumference at least half and extend.In order to the angle of swing regulated, namely, angle of swing between minimum flow cross (the least possible discharge value) and maximum flow cross section (max-flow flux), be in the scope of 130 ° to 170 ° especially, preferably be in the scope of 140 ° to 160 °, and be particularly preferably 150 °.
Arrange according to the another kind of design proposal of distributing valve according to the present invention, in the mode that can rotate between initial position and final position around the second running shaft, flow meter body is arranged in the second housing parts.This initial position is the position of flow meter body relative to the second housing parts, this position does not have fluid to flow to flow meter body, because close the connection (this regulating cock is just in closed position) between main pipeline and the first housing parts.This flow meter body is such position relative to the final position of this second housing parts, when this position and the connection between main pipeline and the first housing are completely open the max-flow flux of (this regulating cock is just in the open position) or flow corresponding.
In order to flow meter body being designed to can be flow through by medium and can move between initial position and final position, flow meter body is made to have oar portion outstanding in affluent channel according to another kind of design proposal.As already described, affluent channel is flow channel initial from bifurcation in main pipeline or flow path, its by the first housing parts and regulating cock and by the second housing parts until the pipe joint of the 3rd pipeline pipe connecting head, particularly heating system place and extending.On initial position, fluid flow to or sweeps across this oar portion and this oar portion is moved to final position by the section of the affluent channel formed in the second housing parts.
In order to realize the display of flow, flow meter unit can construct as follows.
According to a kind of design proposal of distributing valve, the second housing parts can be provided with the utensil receiving opening of cap.Correspondingly cap can be set in utensil receiving opening.This utensil receiving opening can be provided with internal thread and cap can be provided with corresponding outside thread and/or utensil receiving opening can be provided with outside thread and cap can be provided with corresponding internal thread.Also can consider to substitute with bayonet coupling, the band lid of safety clamp or analog to be threaded.Have in the utensil receiving opening of prolongation to screw in, the engagement mouth particularly deepened, this cap can be provided with allene screw or analog in outside in order to instrument.
In order to seal the inside of the second housing parts relative to surrounding environment, can be provided with the 3rd Sealing between cap and the second housing parts, such as the 3rd seal ring, the seal/seal ring can be arranged in the groove in cap and/or the second housing parts.This cap and/or the second housing parts can be configured to transparent at least range selector, and wherein transparent region has dial.
This flow meter body can have pointer in addition, by cap and/or the second housing parts be provided with dial and this pointer can be seen in transparent region.This pointer can be shaping like this, that is, the shape of the cuspidated three-dimensional of tool, or formed by the mark (such as on disk) of optics.
The choosing of this oar quality award from the ministry and pointer rotate and are permanently connected and are embodied as (all-in-one-piece) of single type especially.By this way, the Movement transmit in the oar portion caused by fluid by means of simple measure, on pointer, draws the pointer position relative to initial position and final position by means of the dial in transparent region thus.
Between oar portion and pointer, a kind of design proposal according to distributing valve arranges rotational symmetric disk especially, and wherein the running shaft of disk is identical with the second running shaft of flow meter body.This disk and oar portion and/or pointer can be implemented by single type ground (integrally) especially.This disk or can have the chamber of the second housing parts of pointer movement wherein to hide affluent channel in the second housing parts to pointer, thus pointer is arranged between disk and transparent region (transparent region of such as cap) and can move.The affluent channel of the second housing parts at least closed by disk with such degree at this, that is, can not dirty grain be made to run up to the degree of significant in this chamber that there is pointer movement inside.But particularly preferably enable disk allow, make medium also can have the chamber of pointer movement in its inside of filling.But but (at least can not significantly) its percolation indicating area can not be made.At this point, preferably identical pressure is there is in the affluent channel of the second housing parts (i.e. oar portion can move between initial position and final position flow region) and indicating area wherein between (i.e. pointer wherein can the region of movement), that is, flow meter body is pressure balanced.
Above illustratively describe, the pointer of flow meter body can be spaced apart with oar portion in axis (axis of flow meter body).But substantially also can consider, by pointer in oar portion with axially or also radially to arrange.If pointer is arranged in oar portion with radial direction, such as in the form of a flag, wherein oar portion itself also can form pointer, and it is in columniform sidewall in inner side especially that the transparent region so with dial is preferably located in the second housing parts.
According to the another kind of design proposal of distributing valve according to the present invention, in the second housing parts, spring is set, particularly helix torsion spring, this spring is bearing in the second housing section office with its one end (spring terminal) and is bearing in flow meter body (particularly oar portion) place with its other end (spring terminal), and the flow direction extended in contrast to the second enclosure interior along affluent channel and act on this oar portion with prestressing force.At this, this prestressing force is in particular such size, that is, this oar portion is when regulating cock is in closed position under the state not having medium to flow through, and remains on initial position.If there is medium to flow through this oar portion, this medium to strike in this oar portion and applies a power there, this power causes this oar portion to move through the part of affluent channel between initial position and final position in contrast to elastic force, and with degree long like this, that is, until be applied between power in this oar portion and elastic force at the medium of flowing and be adjusted to state of equilibrium.
As mentioned above, a part for affluent channel is extended by the second housing parts.This part of affluent channel is hereinafter referred to as flow meter flow passage.
According to the another kind of design proposal of distributing valve according to the present invention, this second housing parts has flow meter flow passage, this passage has first section being in particular straight line and second the arch section be adjacent, wherein this oar portion is arranged on the section start of the second section or the destination county of the first section on the initial position of flow meter body, and can move along the direction towards final position in the second section around the second running shaft under the state flow through at medium.This dial demonstrates rotation angle at this point, this rotation angle and discharge value proportional.This oar portion for be greater than 90 ° especially around the angle of swing of the second running shaft, to be preferably greater than 135 ° and to be particularly preferably greater than 180 °.The measuring range of careful calibration can be obtained by this way.
According to another kind of design proposal, the cross section of flow meter flow passage becomes large in the second section from initial position to final position, and becomes large with radial (radial direction relative to the second running shaft) and/or with axis (direction of the second running shaft) especially.In the case of the latter, the bottom of this flow meter flow passage is embodied as inclined-plane, that is, oar portion moves far away from initial position to final position, and the gap between the bottom of oar portion and this flow meter flow passage is larger.This inclined-plane preferably constructs like this, that is, make the rotation in oar portion and discharge value proportional.As described in, this gap also can expand in side, oar portion extraly or alternatively in a comparable manner, making the region of the radial outside wall of flow meter flow passage between initial position and final position not have to this is accurately circular profile, but distance the second running shaft is more and more far away from initial position to direction, final position, when making oar portion move from initial position to final position thus, the distance between the radial outside edge in oar portion and the described sidewall of flow meter flow passage strains greatly mutually.The restriction face of this side and the restriction face of below can also form constant in gap that is this oar portion.Flow cross is defined by the groove increased in restriction face always.
According to other design proposal of one of distributing valve according to the present invention, this second housing parts and/or flow meter flow passage have the baffle plate established in order to this oar portion and/or this pointer, and this baffle plate defines initial position.This oar portion and/or pointer are extruded by the prestressing force of spring to this baffle plate.On this position, pointer preferably points to " 0 " on dial, and this represents that discharge value is zero.
According to a kind of disk of design proposal flow meter body, particularly rotational symmetric disk utensil receiving opening (or cap) the limited flow rate meter flow channel towards cap.Flow meter flow channel bottom so on this disk opposite and its sidewall are just made up of the material of the second housing parts especially, therefore with remaining second housing parts single type implement.
Arrange according to the another kind of design proposal of distributing valve according to the present invention, make the first running shaft and the second running shaft angularly, particularly vertically extend, and/or make main flow direction in the first running shaft and main pipeline angularly, particularly vertically extend, and/or make main flow direction in the second running shaft and main pipeline angularly, particularly vertically extend.Realize the trend being particularly suitable for flowing by this way.
This flowing trend in distributing valve according to the present invention is as follows especially:
If valve body, particularly regulating cock is positioned in closed position, and whole medium arrives second pipe pipe joint by main pipeline through (closedown) bifurcation from the first pipeline pipe connecting head.
If valve body, particularly regulating cock is on the position bifurcation in main pipeline do not closed, particularly on open position or on neutral position, a part for the medium flow through by this main pipeline is radial to be flowed into as the first housing parts also flows into cock passage from here from main pipeline through bifurcation.In cock passage, this medium turns to axis (axis of regulating cock) and flows to the second housing parts with the direction of the first running shaft by the exhaust port of the first housing parts especially.In the second housing parts, this medium arrives in flow meter flow passage, encounters oar portion and cause the display of discharge value at this medium of this place.Finally this medium is left from the second housing parts by the 3rd pipeline pipe connecting head.This medium can import to heating system therefrom.
The distributing valve with integrated form flow meter unit according to the present invention demonstrates the obvious simplification to surveying.The installation (assembling) of this distributing valve is also designed to compared with prior art more simplify.Its assembling mode is self-explantory and also can be undertaken by layman, because only need grafting and tightening the screw especially at this point.Less component means less latent fault that is in operation.By optimizing the shape of flowing in the first housing parts and in the second housing parts, compared with prior art also reduce the pressure loss in system.This transparent region (also referred to as window glass) of flow meter unit is also not easy to make dirty, and this is mainly due to larger gap size, and this also facilitates less malfunction, and such as pointer shuts down or blocks.According to distributing valve of the present invention still without the need to maintenance.
Accompanying drawing explanation
There are a lot of designs and expansion according to the possibility of distributing valve of the present invention.For this reason, on the one hand with reference to the dependent claims of claim 1, reference is by reference to the accompanying drawings to the description that embodiment carries out on the other hand.Wherein:
Fig. 1 shows the three-dimensional view according to distributing valve of the present invention,
Fig. 2 shows the side view of the distributing valve according to Fig. 1,
Fig. 3 a) to the partial cross section view of distributing valve c) shown according to Fig. 1,
Fig. 4 a) to) show the side view of the regulating cock of the distributing valve according to Fig. 1,
Fig. 5 a) and b) show the cross sectional view of flow meter unit of the distributing valve according to Fig. 1,
Fig. 6 shows Fig. 5 b) in flow meter unit along the sectional view of secant VI-VI,
Fig. 7 is a) to the three-dimensional view of the different embodiments of the flow meter body of distributing valve d) shown according to Fig. 1.
Embodiment
Accompanying drawing pass the imperial examinations at the provincial level exemplify have the distributing valve 1 of integrated form flow meter unit to have mainstream channel 2 and from this mainstream channel branch affluent channel 3 out, medium (such as water) can with main flow direction X by this mainstream channel percolation.
Distributing valve 1 has the selector valve body 4 shown in solid in FIG, this selector valve body comprises and has main pipeline 4.1, this main pipeline has the first pipeline pipe connecting head 4.11, second pipe pipe joint 4.12 and the bifurcation between both 4.13 (see Fig. 3 a) to c)), and wherein this mainstream channel 2 extends to second pipe pipe joint 4.12 from the first pipeline pipe connecting head 4.11 in main pipeline 4.1.This first pipeline pipe connecting head can be connected with pipe-line system and/or other distributing valve one or more respectively with second pipe pipe joint 4.11 or 4.12.Correspondingly, the invention still further relates to a kind of connection set, particularly a kind of pipe-line system, it has more than one or multiple distributing valve, and wherein at least one distributing valve 1 constructs according to the present invention.
In addition this selector valve body 4 comprises the first housing parts 4.2 for holding valve body 5, wherein bifurcation 4.13 to be led in this first housing parts 4.2 (Fig. 3 a) to c)) and between main pipeline 4.1 and the first housing parts 4.2, is formed fluid and is communicated with, and wherein the first housing parts 4.2 has exhaust port 4.21 (Fig. 3 a) to c)).This first housing parts 4.2 is here arranged tangentially in main pipeline 4.1 outside.
In addition, this selector valve body 4 comprises the second housing parts 4.3 for holding flow meter body 6.The exhaust port of this first housing parts 4.2 leads in the second housing parts 4.3 (Fig. 3 a) to c)), and the fluid that thus form between the first housing parts 4.2 and the second housing parts 4.3 is communicated with.This second housing parts has exhaust port again, and this exhaust port forms the 3rd pipeline pipe connecting head 4.31 and such as the connection of heating system.
This distributing valve 1 of such structure, that is, make affluent channel 3 extend to the exhaust port 4.31 of the second housing parts 4.3 from the bifurcation 4.13 of main pipeline 4.1.Therefore from mainstream channel 2, branch is out for this affluent channel 3.
As mentioned above, this selector valve body 4 comprises pipeline pipe connecting head 4.11,4.12 and 4.31 and is constructed by main pipeline 4.1, first housing parts 4.2 and the second housing parts 4.3 interiorly single type, and forms the die castings be made up of plastics especially.
If Fig. 3 is a) to shown in c), with can around the first running shaft x in the first housing parts 4.2
1and in open position (Fig. 3 a)) and closed position (Fig. 3 c)) between the mode that rotates regulating cock 5 be installed be used as valve body, this regulating cock is the component with substantially cylindrical external frame here.There is multiple neutral position between open and closed positions, at Fig. 3 b) in one of them neutral position has been shown, and in these when position compared with when open position, exist less from the MEDIA FLOW flux in main pipeline 4.1 to the first housing parts 4.2.
If Fig. 3 is a) to shown in c), above this bifurcation 4.13 and the entry port 4.23 between the first housing parts 4.2 and regulating cock 5, through the circumference of regulating cock 5, first Sealing is set around ground, here such as with the form of the first seal ring 10.1, particularly with the form of O shape ring.Sealing ring seals the inside of this first housing parts 4.2 relative to surrounding environment.
Second Sealing, here such as with the form of the second seal ring 10.2, around a position of regulating cock 5 circumference, this position is (Fig. 3 c) in closed position) bifurcation 4.13 and entry port 4.23 are closed.
If Fig. 3 is a) to shown in c), the first housing parts 4.2 has wall 4.22, and inside this wall, at least local has barrel surface.This regulating cock 5 abuts in the inner side of the cylindrical portion office of wall 4.22 and can rotate relative to this wall or be guided along this wall.
This wall 4.22 has opening 4.23, and this opening constitutes the entry port 4.23 of the medium shunting out from main pipeline 4.1.This opening 4.23 is identical with the opening 4.13 forming main pipeline 4.1 bifurcation in the present embodiment.
In addition, this regulating cock 5 also has cock passage 5.1, and this cock passage extends from the radial opening 5.2 in regulating cock 5 to the axially open 5.3 in this regulating cock.At least on the open position of this regulating cock 5, preferably also in the closed position of this regulating cock, this axially open 5.3 is aimed at the exhaust port 4.21 of this first housing parts 4.2.This radial opening 5.2 is aimed at this entry port 4.23 on open position.In closed position, this regulating cock 5 closes the entry port 4.23 of this first housing parts 4.2 in liquid-tight manner.
If Fig. 4 is a) to shown in d), it is not exclusively circular and asymmetric cross section simultaneously that the radial opening 5.2 of this regulating cock 5 has, this cross section this regulating cock 5 circumferentially wherein side than becoming thinner to opposite side.This radial opening 5.2 has the first section 5.21 of band circular contour, and this profile is about as much as 3/4 circle, and its diameter is basic identical with the diameter of the opening 4.23 of the first housing parts 4.2.Adjacent first section 5.21 of second section 5.22, this second sector architecture is breach shape and moves towards each other in the direction from the first section 5.21 to the terminal of the second section 5.22 at multiple edges of this second section split shed 5.2.The cross section of the radial opening 5.2 in regulating cock 5 extends through the half of the circumference of this regulating cock 5, this Fig. 4 a) and d) in can find out.
" details A " at shown (see Fig. 4 b) in this case), on regulating cock 5 axial direction or on the direction parallel with this axial direction, exist between the central point M (be the central point M of circumference K here, the circular contour of the first section 5.21 extends on this circumference) of the first section 5.21 and the front terminal E of the centre line L of the second section 5.22 and offset a.The front terminal E of this centre line L defines in dots, and the centre line L of this second section 5.22 runs into circumference K in this point, and the circular contour of this first section 5.21 extends on this circumference.At this point, this centre line L front terminal E one with away from this regulating cock 5 axially open 5.3 and be parallel to running shaft x
1and extend direction relative to this first section 5.21 central point M and offset.Therefore, if this running shaft x of this regulating cock 5
1under the state that the routine of distributing valve 1 is installed, (Fig. 1) extends with gravitational direction, and if this second housing parts 4.3 is arranged on the first rear of housing parts 4.2 on gravitational direction (below) as in the present embodiment, the front terminal E of this centre line L staggers with central point M with being just in reverse to gravitational direction.In the embodiment illustrated, with the first running shaft x
1parallel and point to (under the state that distributing valve routine is installed in this case gravitational direction) on the direction of axially open 5.3, the second even whole section 5.22 is all positioned at the central point M front of this first section 5.21, that is, above the central point M being positioned at this first section 5.21.
Fig. 5 a), 5b) and 6 integrated form flow meter units showing distributing valve 1.Therefore according to the present invention, flow meter body 6 is set in the second housing parts 4.3, the rotational symmetric disk 6.3 that this flow meter body has the axially spaced pointer 6.2 in oar portion 6.1 and this oar portion and is arranged between this oar portion 6.1 and this pointer 6.2.This flow meter body 6 is with can around the second running shaft x
2the mode that (this running shaft defines axis) rotates between initial position (Fig. 5 a)) and final position is installed.Fig. 5 b) show a neutral position, circulated by the part of media implementation second housing parts 4.3 in this position.
As Fig. 7 a to d) shown in, oar portion 6.1, pointer 6.2 and disk 6.3 are connected with each other to rotate the fixing and form of single type.At this point, Fig. 7 c) show a kind of embodiment of flow meter body 6, just as a) set to the embodiment of 6 this flow meter body of Fig. 5.Fig. 7 a), b) and d) shows the multiple substituting embodiment of flow meter body 6.
If Fig. 6 and Fig. 3 is a) to c) also partly illustrating, this second housing parts 4.3 is provided with utensil receiving opening 4.32 in order to cap 7, wherein, the cap 7 installed here then attenuates along corresponding internal whorl along external screw-thread this utensil receiving opening 4.32 that attenuates.Between cap 7 and utensil receiving opening 4.32, arrange the 3rd Sealing, here such as with the form of the 3rd seal ring 10.3, the inside of the second housing parts 4.3 seals relative to external environment condition by the seal/seal ring.
If referred to " sealing " in describing herein, represented is all fluid-tight sealing, and sealing has such sealing at least, that is, any medium can not be had to flow out in sealing place under pipe-line system (such as underground heat) Internal standard detected pressures.
Be configured to cap 7 blockiness transparent, wherein this transparent region has a dial 8.If medium flows through this oar portion 6.1, this oar portion moves and this motion is passed to pointer 6.2 simultaneously between initial position and final position, can identify this pointer by this transparent region and this pointer points out numerical value on dial 8, this numerical value is corresponding to the discharge value on this time point.
In this external second housing parts 4.3, spring 9 is set, particularly helix torsion spring, this spring utilizes one of them terminal to be bearing in the second housing parts 4.3 place and utilizes its another terminal to be bearing in flow meter body 6 (being the oar portion 6.1 of flow meter body) place here.This spring 9 acts on this oar portion 6.1 by prestressing force with the reverse of the flow direction Y in the second housing parts 4.3.This prestressing force of such selection, that is, make this oar portion 6.1 remain under the state not having medium to flow through on initial position and be pressed in baffle plate 4.333 place.
As especially Fig. 5 a) and b) shown in, in the second housing parts 4.3, arrange the part of flow meter flow passage 4.33 as affluent channel 3, this flow meter flow passage has the first section 4.331 of straight line and the second section 4.332 of the arch be adjacent.This baffle plate 4.333 is between the first section 4.331 and the second section 4.332.Under the state flow through not having medium, this oar position is as a) shown in baffle plate 4.333 place in Fig. 5, and this baffle plate defines initial position.By the flow increased, this oar portion 6.1 is around the second running shaft x of this flow meter body 6
2move towards direction, final position (in the present embodiment in a clockwise direction).
As Fig. 6 illustrates especially, by making the bottom surface 4.334 of flow meter flow passage 4.33 form an inclined-plane, that is, the direction to final position has a down dip, and the cross section of flow meter flow passage 4.33 is expanded on the direction from initial position to final position.Therefore, towards the deflection of the increase of final position, the gap between oar portion 6.1 and bottom surface 4.334 is increased by oar portion 6.1.Also arrange between oar portion 6.1 and the radial outer wall 4.335 of flow meter flow passage 4.33 less evenly gap, this optimizes mobility status further.
Fig. 6 illustrates, the disk of flow meter body 6 6.3 how to cap 7 direction limited flow meter flow channel 4.33 and the chamber 4.34 of this passage and pointer 6.2 movement is wherein separated.Avoid by this way, dirty grain can from flow region (namely, flow meter flow passage 4.33) arrive and wherein have (that is, chamber 4.34) in the region of pointer 6.2 movement and therefore may make dirty this chamber 4.34 and be furnished with dial 8, transparent cap 7 of particularly making dirty.Also avoid, booty result in flow meter body 6 by this way and unexpectedly blocks.
As mentioned above, Fig. 7 is a) to various embodiments d) showing flow meter body 6.Here again emphasize, pointer 6.2 can as the component of three-dimensional shaping (Fig. 7 c)) or form (Fig. 7 a), b) and d)) by marker.This pointer 6.2 is visible and indicate discharge value on dial 8 by the transparent region (window glass) of cap 7.
Claims (23)
1. one kind has the distributing valve (1) of integrated form flow meter unit, described distributing valve has mainstream channel (2) that medium can cross with main flow direction (X) percolation and from described mainstream channel branch affluent channel out (3), described distributing valve
-there is selector valve body (4), described selector valve body comprises:
-main pipeline (4.1), described main pipeline has the first pipeline pipe connecting head (4.11), second pipe pipe joint (4.12) and at least one bifurcation (4.13) between described first pipeline pipe connecting head and described second pipe pipe joint, wherein said mainstream channel (2) extends to described second pipe pipe joint (4.12) from described first pipeline pipe connecting head (4.11) in described main pipeline (4.1)
-for holding first housing parts (4.2) of at least one valve body (5), wherein said bifurcation (4.13) to be led in described first housing parts (4.2) and the fluid connection formed between described main pipeline (4.1) and described first housing parts (4.2) and wherein said first housing parts (4.2) has exhaust port (4.21), and
-for holding second housing parts (4.3) of described flow meter body (6),
-there is valve body (5),
-have flow meter body (6) and
-there is the 3rd pipeline pipe connecting head (4.31),
It is characterized in that,
The described exhaust port (4.21) of-described first housing parts (4.2) leads to described second housing parts (4.3) and between described first housing parts (4.2) and described second housing parts (4.3), forms fluid and is communicated with
-described second housing parts (4.3) has the exhaust port (4.31) forming described 3rd pipeline pipe connecting head (4.31), and
-described affluent channel (3) extends to the described exhaust port (4.31) of described second housing parts (4.3) from the described bifurcation (4.13) of described main pipeline (4.1).
2. distributing valve according to claim 1 (1), is characterized in that, described selector valve body (4) is configured to single type.
3. distributing valve according to claim 1 and 2 (1), it is characterized in that, described selector valve body (4) and/or described valve body (5) and/or described flow meter body (6) are made up of plastics and are made up of die castings especially.
4. the distributing valve (1) according to any one in the claims, is characterized in that, with can around the first running shaft (x in described first housing parts (4.2)
1) and the mode of rotating between a closed position and a open position installs regulating cock (5) as described valve body (5).
5. distributing valve according to claim 4 (1), it is characterized in that, described first housing parts (4.2) has wall (4.22), inside described wall, at least local has barrel surface, presses close to described wall in described regulating cock (5) inner side and can guide described regulating cock (5) along described wall.
6. distributing valve according to claim 5 (1), it is characterized in that, the described wall (4.22) of described first housing parts (4.2) has opening (4.23), described opening forms for can in described bifurcation (4.13) from the entry port (4.23) for described main pipeline (4.1) branch medium out, wherein said opening (4.23) is consistent especially with the opening (4.13) forming described bifurcation (4.13) in described main pipeline (4.1) in the described wall (4.22) of described first housing parts (4.2).
7. distributing valve according to claim 6 (1), it is characterized in that, described regulating cock (5) has cock passage (5.1), described cock passage extends from the radial opening (5.2) in described regulating cock (5) to the axially open (5.3) in described regulating cock (5), wherein on the open position of described regulating cock (5), described axially open (5.3) in described regulating cock (5) is aimed at the described exhaust port (4.21) of described first housing parts (4.2), and the described radial opening (5.2) in described regulating cock (5) is aimed at the described entry port (4.23) of described first housing parts (4.2), and wherein in the closed position of described regulating cock (5), described regulating cock (5) closes the described entry port (4.23) of described first housing parts (4.2) completely.
8. distributing valve according to claim 7 (1), it is characterized in that, described radial opening (5.2) in described regulating cock (5) has circle and/or asymmetric cross section, described cross section special in a circumferential direction wherein side than becoming thinner to opposite side.
9. the distributing valve (1) according to claim 7 or 8, it is characterized in that, the described cross section of the described radial opening (5.2) in described regulating cock (5) through described regulating cock (5) circumference 1/4 and extend, preferably through described regulating cock (5) circumference 1/3 extend, particularly preferably through the circumference of described regulating cock (5) at least half and extend.
10. the distributing valve (1) according to any one in the claims, is characterized in that, described flow meter body (6) in described second housing parts (4.3) with can around the second running shaft (x
2) and the mode rotated between initial position and final position install.
11. distributing valves according to claim 10 (1), is characterized in that, described flow meter body (6) has oar portion (6.1) outstanding in described affluent channel (3).
12. distributing valves (1) according to any one in the claims, it is characterized in that, described second housing parts (4.3) is provided with the utensil receiving opening (4.32) for cap (7).
13. distributing valves according to claim 12 (1), it is characterized in that, described cap (7) and/or described second housing parts (4.3) are at least blockiness transparent, and wherein said transparent region has dial (8).
14. according to claim 10 to the distributing valve (1) described in any one in 13, it is characterized in that, described flow meter body (6) has pointer (6.2), described pointer by described cap (7) and/or described second housing parts (4.3) transparent and to be provided with the region of dial (8) visible.
15., according to claim 11 to the distributing valve (1) described in any one in 14, is characterized in that, described oar portion (6.1) and described pointer (6.2) rotate and be permanently connected and be embodied as single type especially.
16. distributing valves (1) according to claims 14 or 15, it is characterized in that, arrange between described oar portion (6.1) and described pointer (6.2) and be in particular rotational symmetric disk (6.3), described disk and described oar portion (6.1) and/or described pointer (6.2) are embodied as single type especially.
17. according to claim 11 to the distributing valve (1) described in any one in 16, it is characterized in that, in described second housing parts (4.3), spring (9) is set, particularly helix torsion spring, described spring utilizes one of them terminal to be bearing in described second housing parts (4.3) and goes up and utilize its another terminal to be bearing in described flow meter body (6), particularly on oar portion (6.1), and the flow direction (Y) be in reverse to by prestressing force in described second housing parts (4.3) acts on described oar portion (6.1).
18. distributing valves according to claim 17 (1), is characterized in that, select described prestressed size like this, that is, described oar portion (6.1) are remained on described initial position under the state not having medium to flow through.
19. according to claim 11 to the distributing valve (1) described in any one in 18, it is characterized in that, described second housing parts (4.3) has flow meter flow passage (4.33), described flow meter flow passage has second section (4.332) of the first section (4.331) and the adjacent arch being in particular straight line, time wherein on the described initial position of flow meter body (6), described oar portion (6.1) is arranged on the section start of described second section (4.332), and can around the second running shaft (x under the state flow through by medium
2) move towards the direction of described final position in described second section (4.332).
20. distributing valves according to claim 19 (1), it is characterized in that, the cross section of described flow meter flow passage (4.33) expands from described initial position to the direction of described final position in described second section (4.332).
21. distributing valves (1) according to claim 19 or 20, it is characterized in that, described flow meter flow passage (4.33) has the baffle plate (4.333) established for described oar portion (6.1) and/or described pointer (6.2), and described baffle plate defines described initial position.
22. according to claim 19 to the distributing valve (1) described in any one in 21, it is characterized in that, the described disk (6.3) of described flow meter body (6) limits described flow meter flow passage (4.33) towards the utensil receiving opening (4.32) of described cap (7).
23., according to claim 10 to the distributing valve (1) described in any one in 22, is characterized in that, described first running shaft (x
1) and described second running shaft (x
2) angularly, particularly vertically extend, and/or main flow direction (X) in described first running shaft and described main pipeline (4.1) is angularly, particularly vertically extends, and/or described second running shaft (x
2) with described main pipeline in main flow direction (X) angularly, particularly vertically extend.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013002118.9A DE102013002118B4 (en) | 2013-02-08 | 2013-02-08 | Distributor valve with integrated flow measuring unit |
| DE102013002118.9 | 2013-02-08 | ||
| PCT/EP2013/073163 WO2014121859A1 (en) | 2013-02-08 | 2013-11-06 | Distributor valve having an integrated flow meter unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104981638A true CN104981638A (en) | 2015-10-14 |
| CN104981638B CN104981638B (en) | 2017-04-19 |
Family
ID=49578277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380072631.8A Expired - Fee Related CN104981638B (en) | 2013-02-08 | 2013-11-06 | Distributor valve having an integrated flow meter unit |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9851229B2 (en) |
| EP (1) | EP2954240B1 (en) |
| CN (1) | CN104981638B (en) |
| DE (1) | DE102013002118B4 (en) |
| DK (1) | DK2954240T3 (en) |
| HR (1) | HRP20161553T1 (en) |
| PL (1) | PL2954240T3 (en) |
| RU (1) | RU2606541C1 (en) |
| WO (1) | WO2014121859A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9863796B2 (en) * | 2013-11-08 | 2018-01-09 | Lenterra, Inc. | Sensor for monitoring rheologically complex flows |
| DE102014112558A1 (en) | 2014-09-01 | 2016-03-03 | Endress + Hauser Flowtec Ag | Sensor assembly for a sensor, sensor and thus formed measuring system |
| DE102015116672A1 (en) * | 2015-01-05 | 2016-07-07 | Krohne Ag | Flowmeter |
| CN106197574B (en) * | 2016-08-30 | 2023-11-28 | 德国埃尔斯特公司 | Metering chamber assembly of turbine gas meter |
| US11808681B1 (en) | 2019-11-18 | 2023-11-07 | Scanit Technologies, Inc. | Airborne particle monitor having illumination sleeve with shaped borehole for increased efficiency |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325098B1 (en) * | 2000-01-31 | 2001-12-04 | Watts Cazzaniga S.P.A. | Valve for regulating and measuring the flowrate of a fluid |
| US20040108002A1 (en) * | 2002-12-04 | 2004-06-10 | Onda Engineering System S.R.L. | Regulator valve with flow indicator for a hot-water heating system |
| CN1625674A (en) * | 2002-04-22 | 2005-06-08 | 奥斯塔科公开股份有限公司 | Distribution valve containing flowmeter for mounted in inlet |
| CN1858468A (en) * | 2005-02-04 | 2006-11-08 | 斯特丹诺·弗拉基亚 | Valve for regulating and measuring the flow rate of a fluid flow |
| EP1734346B1 (en) * | 2005-06-14 | 2009-10-28 | Straub Ohg | Distribution valve |
| CN101946160A (en) * | 2008-02-13 | 2011-01-12 | 斯特劳布无限公司 | Distribution valve with integrated flow metering unit |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2047854A (en) * | 1935-03-15 | 1936-07-14 | Clymer Emerson | Rate of flow gauge |
| US4073189A (en) * | 1976-07-22 | 1978-02-14 | Western Skyways, Inc. | Fluid flow monitoring device |
| JPS57113318A (en) * | 1980-12-30 | 1982-07-14 | Nagano Keiki Seisakusho:Kk | Flow meter |
| US5406979A (en) * | 1986-06-16 | 1995-04-18 | Acf Manufacturing, Inc. | Valve and sensor arrangement |
| JP3568612B2 (en) * | 1995-02-24 | 2004-09-22 | 甲南電機株式会社 | Branch valve |
| DE19608780B4 (en) * | 1995-03-11 | 2006-01-26 | SBK Siegfried Böhnisch Kunststofftechnik GmbH | distribution valve |
| CH690925A5 (en) * | 1996-03-18 | 2001-02-28 | Ostaco Ag | Manifold valve with flow meter. |
| AUPP512398A0 (en) * | 1998-08-07 | 1998-09-03 | Resmed Limited | A control member for a valve and method for determining fluid flow rate through a valve |
| WO2000047959A1 (en) * | 1999-02-08 | 2000-08-17 | Van Der Vyver, Etienne | Valve housing |
| DE10041287C2 (en) * | 2000-08-22 | 2003-03-20 | Honeywell Ag | Valve for liquid media |
| RU2202724C2 (en) * | 2001-04-25 | 2003-04-20 | Открытое акционерное общество Ракетно-космическая корпорация "Энергия" им. С.П. Королева | Distributing valve |
| US6712946B2 (en) * | 2001-06-18 | 2004-03-30 | The Electrosynthesis Company, Inc. | Electrodialysis of multivalent metal salts |
| ITMI20030353A1 (en) * | 2003-02-27 | 2004-08-28 | Watts Cazzaniga S P A | VALVE FOR REGULATION AND MEASUREMENT OF THE FLOW RATE OF A FLUID. |
| DE20304841U1 (en) * | 2003-03-26 | 2003-07-10 | Technotrans Ag | Fluid distribution system for temperature control of injection molding machines is built up of modular branch flow control valves |
| US8241271B2 (en) * | 2005-06-30 | 2012-08-14 | Intuitive Surgical Operations, Inc. | Robotic surgical instruments with a fluid flow control system for irrigation, aspiration, and blowing |
| DE102009027106B4 (en) * | 2009-06-23 | 2011-06-01 | AFRISO Euro-Index GmbH für Sicherungsarmaturen und Füllstandsmessung | Line regulating valve with a temperature sensor exchangeable under system pressure |
| CN201723210U (en) * | 2010-05-27 | 2011-01-26 | 大庆油田有限责任公司 | Flow regulating device for water blending well in oilfield |
-
2013
- 2013-02-08 DE DE102013002118.9A patent/DE102013002118B4/en active Active
- 2013-11-06 WO PCT/EP2013/073163 patent/WO2014121859A1/en active Application Filing
- 2013-11-06 DK DK13789526.4T patent/DK2954240T3/en active
- 2013-11-06 RU RU2015131081A patent/RU2606541C1/en active
- 2013-11-06 US US14/766,683 patent/US9851229B2/en active Active
- 2013-11-06 PL PL13789526T patent/PL2954240T3/en unknown
- 2013-11-06 EP EP13789526.4A patent/EP2954240B1/en active Active
- 2013-11-06 CN CN201380072631.8A patent/CN104981638B/en not_active Expired - Fee Related
-
2016
- 2016-11-22 HR HRP20161553TT patent/HRP20161553T1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325098B1 (en) * | 2000-01-31 | 2001-12-04 | Watts Cazzaniga S.P.A. | Valve for regulating and measuring the flowrate of a fluid |
| CN1625674A (en) * | 2002-04-22 | 2005-06-08 | 奥斯塔科公开股份有限公司 | Distribution valve containing flowmeter for mounted in inlet |
| US20040108002A1 (en) * | 2002-12-04 | 2004-06-10 | Onda Engineering System S.R.L. | Regulator valve with flow indicator for a hot-water heating system |
| CN1858468A (en) * | 2005-02-04 | 2006-11-08 | 斯特丹诺·弗拉基亚 | Valve for regulating and measuring the flow rate of a fluid flow |
| EP1734346B1 (en) * | 2005-06-14 | 2009-10-28 | Straub Ohg | Distribution valve |
| CN101946160A (en) * | 2008-02-13 | 2011-01-12 | 斯特劳布无限公司 | Distribution valve with integrated flow metering unit |
Also Published As
| Publication number | Publication date |
|---|---|
| US9851229B2 (en) | 2017-12-26 |
| RU2606541C1 (en) | 2017-01-10 |
| DE102013002118A1 (en) | 2014-08-14 |
| PL2954240T3 (en) | 2017-02-28 |
| US20150369376A1 (en) | 2015-12-24 |
| WO2014121859A1 (en) | 2014-08-14 |
| CN104981638B (en) | 2017-04-19 |
| HRP20161553T1 (en) | 2016-12-30 |
| EP2954240B1 (en) | 2016-10-05 |
| DK2954240T3 (en) | 2016-12-12 |
| DE102013002118B4 (en) | 2015-01-15 |
| EP2954240A1 (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104981638A (en) | Distributor valve having an integrated flow meter unit | |
| US9170137B2 (en) | Rotatable orifice plate for direct flow measurement | |
| CN102192767B (en) | Ultrasound measuring device and method for monitoring the flow speed of a liquid | |
| CA2650174A1 (en) | Plastic water meter with metal threads | |
| CN209639791U (en) | A kind of Bidirectional V-cone flowmeter | |
| EP2948742B1 (en) | Rotatable orifice plate for direct flow measurement | |
| US6325098B1 (en) | Valve for regulating and measuring the flowrate of a fluid | |
| CN206054778U (en) | A kind of electrically operated valve | |
| CN201065978Y (en) | Pressure-regulating valve integrating pressure button and pressure-regulating display function | |
| CN101354097B (en) | Gas valve with pressure measuring device | |
| CN203430492U (en) | Circular multi-well type intelligent constant-flow water distribution device | |
| CN203422122U (en) | Throttling device | |
| JP4084409B1 (en) | Flowmeter | |
| CN209484111U (en) | A kind of centre revolving joint | |
| CN203784376U (en) | Built-in faucet main body structure in wall | |
| CN109707866A (en) | A kind of flow control valve | |
| CN105606167A (en) | Plug-in Pitot flow sensor | |
| EP1688713A2 (en) | Flow control valve with flowmeter | |
| KR20160022477A (en) | Gauge with improved structure | |
| CN103591987A (en) | Plastic tube rotor flow meter and measuring and installing method | |
| CN208634424U (en) | A kind of flowmeter valve | |
| CN208457290U (en) | A kind of regulating valve with sampling head | |
| EP1452837B1 (en) | Valve for regulating and measuring the flow rate of a fluid | |
| KR102171328B1 (en) | Water meter for easily attachment and separation | |
| RU2125241C1 (en) | Liquid meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170331 Address after: German A ten Dorn Patentee after: VIEGA TECHNOLOGY GmbH & Co.KG Address before: German A ten Dorn Patentee before: VIEGA GmbH & Co.KG |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |